0001-0879  Short-term (general and specialty) hospitals (STH) where TOB <> 72X;
2000-2299  Long-term hospitals (excluded from PPS)
3025-3099  Rehabilitation hospitals (excluded from PPS)
4000-4499  Psychiatric hospitals (excluded from PPS)
0880-0899 Reserved for hospital demos (ORD demos, Inpatient) where TOB <> 72X
Footnote: The data has been screened for privacy.  All cells 11 or less are noted as '*'.